gas/ChangeLog

   1 2014-04-02  Nick Clifton  <nickc@redhat.com>
   2
   3         PR gas/16765
   4         * config/tc-arm.c (create_unwind_entry): Report an error if an
   5         attempt to recreate an unwind directive is encountered.
   6
   7 2014-03-27  Nick Clifton  <nickc@redhat.com>
   8
   9         * config/tc-score.c (s3_parse_pce_inst): Add "%s" parameter to
  10         sprintf in order to avoid a compile time warning.
  11
  12 2014-03-26  Nick Clifton  <nickc@redhat.com>
  13
  14         * config/tc-rl78.c (rl78_op): Issue an error message if a 16-bit
  15         relocation is used on an 8-bit operand or vice versa.
  16         (tc_gen_reloc): Use the RL78_16U relocation for RL78_CODE.
  17         (md_apply_fix): Add support for RL78_HI8, RL78_HI16 and RL78_LO16.
  18
  19 2014-03-25  Nick Clifton  <nickc@redhat.com>
  20
  21         * config/obj-coff-seh.c (obj_coff_seh_code): New function -
  22         switches the current segment back to the code segment recorded
  23         when seh_proc was last invoked.
  24         * config/obj-coff-seh.h (SEH_CMDS): Add seh_code.
  25
  26 2014-03-25  Alan Modra  <amodra@gmail.com>
  27
  28         * config/tc-ppc.c (ppc_is_toc_sym): Revert 2014-03-05.
  29         (md_assemble): Likewise.  Warn.
  30
  31 2014-03-21  David Weatherford <weath@cadence.com>
  32             Max Filippov <jcmvbkbc@gmail.com>
  33
  34         * config/tc-xtensa.c (xtensa_check_frag_count)
  35         xtensa_create_trampoline_frag,
  36         xtensa_maybe_create_trampoline_frag, init_trampoline_frag,
  37         find_trampoline_seg, search_trampolines, get_best_trampoline,
  38         check_and_update_trampolines, add_jump_to_trampoline,
  39         dump_trampolines): New functions.
  40         (md_parse_option): Add cases for --[no-]trampolines options.
  41         (md_assemble, finish_vinsn, xtensa_end): Add call to
  42         xtensa_check_frag_count.
  43         (xg_assemble_vliw_tokens): Add call to
  44         xtensa_maybe_create_trampoline_frag.
  45         (xtensa_relax_frag): Relax fragments with RELAX_TRAMPOLINE state.
  46         (relax_frag_immed): Relax jump instructions that cannot reach its
  47         target.
  48         * config/tc-xtensa.h (xtensa_relax_statesE::RELAX_TRAMPOLINE): New
  49         relax state.
  50         * doc/as.texinfo: Document --[no-]trampolines command-line options.
  51         * doc/c-xtensa.texi: Document trampolines relaxation and command
  52         line options.
  53         * frags.c (get_frag_count, clear_frag_count): New function.
  54         (frag_alloc): Increment totalfrags counter.
  55         * frags.h (get_frag_count, clear_frag_count): New function.
  56
  57 2014-03-20  DJ Delorie  <dj@redhat.com>
  58
  59         * config/rl78-defs.h (RL78_RELAX_NONE, RL78_RELAX_BRANCH): Add.
  60         * config/rl78-parse.y (BC, BNC, BZ, BNZ, BH, BHZ, bt_bf): Call
  61         rl78_relax().
  62         * config/tc-rl78.h (md_relax_frag): Define.
  63         (rl78_relax_frag): Declare.
  64         * config/tc-rl78.c (rl78_relax): Add.
  65         (md_assemble): Set up the variable frags also when relaxing.
  66         (op_type_T): New.
  67         (rl78_opcode_type): New.
  68         (rl78_frag_fix_value): New.
  69         (md_estimate_size_before_relax): New-ish.
  70         (rl78_relax_frag): New.
  71         (md_convert_frag): New-ish.
  72
  73 2014-03-20  Richard Sandiford  <rdsandiford@googlemail.com>
  74
  75         * config/tc-mips.h (DIFF_EXPR_OK, CFI_DIFF_EXPR_OK): Define.
  76         * config/tc-mips.c (md_pcrel_from): Remove error message.
  77         (md_apply_fix): Convert PC-relative BFD_RELOC_32s to
  78         BFD_RELOC_32_PCREL.  Report a specific error message for unhandled
  79         PC-relative expressions.  Handle BFD_RELOC_8.
  80
  81 2014-03-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
  82
  83         * config/tc-sparc.c (hpriv_reg_table): Added entries for
  84         %hstick_offset and %hstick_enable.
  85         * doc/c-sparc.texi (Sparc-Regs): Document the %hstick_offset and
  86         %hstick_enable hyperprivileged registers.
  87
  88 2014-03-19  Daniel Gutson <daniel.gutson@tallertechnologies.com>
  89             Nick Clifton  <nickc@redhat.com>
  90
  91         * config/tc-arm.c (codecomposer_syntax): New flag that states whether the
  92         CCS syntax compatibility mode is on or off.
  93         (asmfunc_states): New enum to represent the asmfunc directive state.
  94         (asmfunc_state): New variable holding the asmfunc directive state.
  95         (comment_chars): Rename to arm_comment_chars.
  96         (line_separator_chars): Rename to arm_line_separator_chars.
  97         (s_ccs_ref): New function that handles the .ref directive.
  98         (asmfunc_debug): New function.
  99         (s_ccs_asmfunc): New function that handles the .asmfunc directive.
 100         (s_ccs_endasmfunc): New function that handles the .endasmfunc directive.
 101         (s_ccs_def): New function that handles the .def directive.
 102         (tc_start_label_without_colon): New function.
 103         (md_pseudo_table): Added new CCS directives.
 104         (arm_ccs_mode): New function that handles the -mccs command line option.
 105         (arm_long_opts): Added new -mccs command line option.
 106         * config/tc-arm.h (LABELS_WITHOUT_COLONS): New macro.
 107         (TC_START_LABEL_WITHOUT_COLON): New macro.
 108         (tc_start_label_without_colon): Added extern function declaration.
 109         (tc_comment_chars): Define.
 110         (tc_line_separator_chars): Define.
 111         * app.c (do_scrub_begin): Use tc_line_separator_chars, if defined.
 112         * read.c (read_begin): Likewise.
 113         * doc/as.texinfo: Add documentation for the -mccs command line
 114         option.
 115         * doc/c-arm.texi: Likewise.
 116         * doc/internals.texi: Document tc_line_separator_chars.
 117         * NEWS: Mention the new feature.
 118
 119 2014-03-18  Jiong Wang  <jiong.wang@arm.com>
 120
 121         * config/tc-aarch64.c (aarch64_opts): Add new option
 122         "mno-verbose-error".
 123         (verbose_error_p): Initialize to 1.
 124         * doc/c-aarch64.texi (AArch64 Options): Document -mverbose-error
 125         and -mno-verbose-error.
 126
 127 2014-03-17  Nick Clifton  <nickc@redhat.com>
 128
 129         PR gas/16694
 130         * config/tc-arm.c (tc_arm_regname_to_dw2regnum): Parse VFP
 131         registers as well.
 132
 133 2014-03-13  Richard Earnshaw  <rearnsha@arm.com>
 134             Jiong Wang  <Jiong.Wang@arm.com>
 135
 136         * doc/c-aarch64.texi: Clean up some formatting issues.
 137         (AArch64 Options): Document -mcpu and -march.
 138         (AArch64 Extensions): New node.
 139
 140 2014-03-13  Tristan Gingold  <gingold@adacore.com>
 141
 142         * config/tc-i386.c (use_big_obj): Declare.
 143         (OPTION_MBIG_OBJ): Define.
 144         (md_longopts): Add -mbig-obj option.
 145         (md_parse_option): Handle it.
 146         (md_show_usage): Display help for this option.
 147         (i386_target_format): Use bigobj for x86-64 if -mbig-obj.
 148         * doc/c-i386.texi: Document the option.
 149
 150 2014-03-12  Nick Clifton  <nickc@redhat.com>
 151
 152         PR gas/16688
 153         * config/tc-aarch64.c (literal_expression): New structure.
 154         (literal_pool): Replace exp array with literal_expression array.
 155         (add_to_lit_pool): When adding a bignum cache the big value.
 156         (s_ltorg): When emitting a bignum initialise the global bignum
 157         array from the cached value.
 158
 159 2014-03-12  Alan Modra  <amodra@gmail.com>
 160
 161         * Makefile.in: Regenerate.
 162         * config.in: Regenerate.
 163         * doc/Makefile.in: Regenerate.
 164
 165 2014-03-06  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 166         Vishnu KS <Vishnu.k_s@atmel.com>
 167         Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 168         Soundararajan <Soundararajan.dhakshinamoorthy@atmel.com>
 169
 170         * gas/tc-avr.c: Add new devices
 171         avr25: ata5272, attiny828
 172         avr35: ata5505, attiny1634
 173         avr4: atmega8a, ata6285, ata6286, atmega48pa
 174         avr5: at90pwm161, ata5790, ata5795, atmega164pa, atmega165pa,
 175         atmega168pa, atmega32a, atmega64rfr2, atmega644rfr2, atmega64a,
 176         atmega16hva2
 177         avr51: atmega128a, atmega1284
 178         avrxmega2: atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4,
 179         atxmega32e5, atxmega16e5, atxmega8e5
 180         avrxmega4: atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3,
 181         atxmega64c3, atxmega64d4
 182         avrxmega6: atxmega128a3u, atxmega128b3, atxmega128c3,
 183         atxmega128d4, atxmega192a3u, atxmega192c3, atxmega256a3u,
 184         atxmega256c3, atxmega384c3, atxmega384d3
 185         avrxmega7: atxmega128a4u
 186         * doc/c-avr.texi: Ditto.
 187
 188 2014-03-05  Alan Modra  <amodra@gmail.com>
 189
 190         Update copyright years.
 191
 192 2014-03-05  Alan Modra  <amodra@gmail.com>
 193
 194         * config/tc-ppc.c (ppc_elf_suffix): Support @localentry.
 195         (md_apply_fix): Support R_PPC64_ADDR64_LOCAL.
 196
 197 2014-03-05  Alan Modra  <amodra@gmail.com>
 198
 199         * config/tc-ppc.c (md_assemble): Move code adjusting reloc types
 200         later.  Merge absolute and relative branch reloc selection.
 201         Generate 16-bit relocs for most 16-bit insn fields given a
 202         non-constant expression.
 203
 204 2014-03-05  Alan Modra  <amodra@gmail.com>
 205
 206         * config/tc-ppc.c (ppc_is_toc_sym): Remove OBJ_ELF support.
 207         (md_assemble): Don't call ppc_is_toc_sym for ELF.
 208
 209 2014-03-04  Heiher  <r@hev.cc>
 210
 211         * config/tc-mips.c (mips_cpu_info_table): Use ISA_MIPS64R2 for
 212         Loongson-3A.
 213
 214 2014-03-03  Nick Clifton  <nickc@redhat.com>
 215
 216         * config/msp430/msp430.c: Replace known mcu array with known
 217         msp430 ISA mcu name array.
 218         Accept any name for -mmcu option.
 219         Add -mz option to warn about missing NOP following an interrupt
 220         status change.
 221         (check_for_nop): New.
 222         (msp430_operands): Emit a warning, if requested, when an interrupt
 223         changing instruction is not followed by a NOP.
 224         * doc/c-msp430.c: Document -mz option.
 225
 226 2014-03-03  Alan Modra  <amodra@gmail.com>
 227
 228         * config/bfin-lex-wrapper.c: Correct copyright date.
 229         * config/obj-fdpicelf.c: Likewise.
 230         * config/obj-fdpicelf.h: Likewise.
 231         * config/tc-frv.c: Correct copyright punctuation.
 232         * config/tc-ip2k.c: Likewise.
 233         * config/tc-iq2000.c: Likewise.
 234         * config/tc-mep.c: Likewise.
 235         * config/tc-tic4x.c: Likewise.
 236         * config/tc-tic4x.h: Likewise.
 237
 238 2014-03-01  Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
 239
 240         * config/tc-avr.c: Remove atxmega16x1.
 241
 242 2014-02-28  Alan Modra  <amodra@gmail.com>
 243
 244         * dwarf2dbg.c (out_debug_line): Correct .debug_line header_length
 245         field for 64-bit dwarf.
 246
 247 2014-02-21  Ilya Tocar  <ilya.tocar@intel.com>
 248
 249         * config/tc-i386.c (cpu_arch): Add .prefetchwt1.
 250         * doc/c-i386.texi: Document .prefetchwt1/prefetchwt1.
 251
 252 2014-02-12  Ilya Tocar  <ilya.tocar@intel.com>
 253
 254         * config/tc-i386.c (cpu_arch): Add .clflushopt, .xsavec, .xsaves.
 255         * doc/c-i386.texi: Document .xsavec/xsavec/.xsaves/xsaves/
 256         clflushopt/.clfushopt.
 257
 258 2014-02-10  Alan Modra  <amodra@gmail.com>
 259
 260         * po/POTFILES.in: Regenerate.
 261         * po/gas.pot: Regenerate.
 262
 263 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 264
 265         * config/tc-nios2.c (md_apply_fix): Test for new relocs.
 266         (nios2_special_reloc): Add %call_lo, %call_hiadj, %got_lo,
 267         %got_hiadj relocation operators.  Sort table and add comment
 268         to explain ordering.
 269         (nios2_fix_adjustable): Test for new relocs.
 270         * doc/c-nios2.texi (Nios II Relocations): Document new relocation
 271         operators.
 272
 273 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 274
 275         * config/tc-nios2.c (md_apply_fix): Handle BFD_RELOC_NIOS2_CALL26_NOAT.
 276         (nios2_assemble_args_m): Likewise.
 277         (md_assemble): Likewise.
 278
 279 2014-01-24  DJ Delorie  <dj@redhat.com>
 280
 281         * config/tc-msp430.c (msp430_section): Always flag data sections,
 282         regardless of -md.
 283         (msp430_frob_section): New.  Make sure all sections are noticed if
 284         they have content.
 285         (msp430_lcomm): New.  Flag bss if .lcomm is seen.
 286         (msp430_comm): New.  Likewise.
 287         (md_pseudo_table): Add them.
 288         * config/tc-msp430.h (msp430_frob_section): Declare.
 289         (tc_frob_section): Define.
 290
 291 2014-01-23  Nick Clifton  <nickc@redhat.com>
 292
 293         * config/tc-msp430.c (show_mcu_list): Delete.
 294         (md_parse_option): Accept any MCU name.  Accept several more
 295         variants for the -mcpu option.
 296         (md_show_usage): Do not call show_mcu_list.
 297
 298 2014-01-22  DJ Delorie  <dj@redhat.com>
 299
 300         * config/tc-msp430.c (msp430_refsym): New: ".refsym <symbol>"
 301         * doc/c-msp430.texi (MSP430 Directives): Document it.
 302
 303 2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
 304
 305         * config/tc-i386.c (check_VecOperands): Remove regzmm from AVX2
 306         gather assert.
 307
 308 2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
 309
 310         PR gas/16489
 311         * config/tc-i386.c (check_VecOperands): Add check for invalid
 312         register set in AVX512 gathers.
 313
 314 2014-01-22  Alan Modra  <amodra@gmail.com>
 315
 316         * config/tc-tic4x.c (md_shortopts): s/CONST/const/.
 317
 318 2014-01-21  DJ Delorie  <dj@redhat.com>
 319
 320         * config/tc-rl78.c (require_end_of_expr): New.
 321         (md_operand): Call it.
 322         (rl78_cons_fix_new): Mark LO16, HI16, ahd HI8 internal relocations
 323         as not overflowing.
 324
 325 2014-01-17  Will Newton  <will.newton@linaro.org>
 326
 327         * config/tc-arm.c (do_vfp_nsyn_cvt_fpv8): Set OP to 1
 328         for the s32.f64 flavours of VCVT.
 329
 330 2014-01-14  Nick Clifton  <nickc@redhat.com>
 331
 332         PR gas/16434
 333         * config/tc-z80.c (wrong_match): Provide format string to
 334         as_warn.
 335         (parse_exp_not_indexed): Delete unused variable dummy.
 336         (emit_byte): Delete unused variable fixp.
 337
 338 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         * config/tc-i386.c (regbnd): Removed.
 341         (vec_disp8): Likewise.
 342
 343 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         * as.c (parse_args): Update copyright year to 2014.
 346
 347 2014-01-07  Tom Tromey  <tromey@redhat.com>
 348
 349         * config/tc-tic30.c (debug): Avoid old VA_* compatibility
 350         wrappers.
 351
 352 2014-01-07  Tom Tromey  <tromey@redhat.com>
 353
 354         * config/tc-microblaze.h (parse_cons_expression_microblaze): Don't
 355         use PARAMS.
 356
 357 2014-01-07  Tom Tromey  <tromey@redhat.com>
 358
 359         * config/tc-xc16x.h: Don't use ANSI_PROTOTYPES.
 360
 361 2013-01-07  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 362
 363         * config/tc-aarch64.c (aarch64_cpus): Add entry for "xgene-1"
 364
 365 For older changes see ChangeLog-2013
 366 \f
 367 Copyright (C) 2014 Free Software Foundation, Inc.
 368
 369 Copying and distribution of this file, with or without modification,
 370 are permitted in any medium without royalty provided the copyright
 371 notice and this notice are preserved.
 372
 373 Local Variables:
 374 mode: change-log
 375 left-margin: 8
 376 fill-column: 74
 377 version-control: never
 378 End: